CN115386706A - Combined processing equipment for processing martensite air valve steel - Google Patents
Combined processing equipment for processing martensite air valve steel Download PDFInfo
- Publication number
- CN115386706A CN115386706A CN202210962882.4A CN202210962882A CN115386706A CN 115386706 A CN115386706 A CN 115386706A CN 202210962882 A CN202210962882 A CN 202210962882A CN 115386706 A CN115386706 A CN 115386706A
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- cooling
- box
- fixed mounting
- heat treatment
- valve steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 229910000734 martensite Inorganic materials 0.000 title claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 95
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 229910000754 Wrought iron Inorganic materials 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 30
- 238000007669 thermal treatment Methods 0.000 claims abstract description 23
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000003754 machining Methods 0.000 claims abstract description 6
- 238000011282 treatment Methods 0.000 claims abstract description 5
- 238000011284 combination treatment Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- MOMOGDUSRHKYAA-UHFFFAOYSA-N [Cr].[C].[Si] Chemical compound [Cr].[C].[Si] MOMOGDUSRHKYAA-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses combined treatment equipment for machining martensite air valve steel, which has the technical scheme that: the heat treatment box comprises a heat treatment box, wherein two hinges are fixedly arranged on one side of the heat treatment box, a box door is arranged in the heat treatment box, and the heat treatment box is connected with the box door through the hinges; cooling module, cooling module sets up one side of thermal treatment case for cool off the pneumatic valve rod iron, use through chamber door, thermal treatment case, iron plate, cooling bath and the mutually supporting of blowing between the fan, can accelerate the cooling to the pneumatic valve rod iron, improved the combination treatment effect to martensite pneumatic valve steel, through setting up the second limiting plate, the staff can hand and upwards mention the joint post by the second limiting plate, make the joint post draw from the inside in joint hole through the drawing of second spring, when the joint post is taken out from the inside in joint hole can't restrict the connecting block, the staff alright get out the pneumatic valve rod iron in order to open the chamber door.
Description
Technical Field
The invention relates to the technical field of martensite air valve steel, in particular to combined processing equipment for processing the martensite air valve steel.
Background
Martensite is a structural name of ferrous metal materials, and is firstly found in hard minerals in the 90 s of the 19 th century by German metallurgists, the three-dimensional structure of the martensite usually has a sheet shape or a lath shape, but the martensite usually shows a needle shape in metallographic observation, air valve steel refers to a steel type suitable for manufacturing various valves, is also called air valve steel, is a necessary material for manufacturing air inlet and exhaust valves of gasoline engines and diesel engines and is a key material in the whole engines, and the martensite air valve steel is medium carbon silicon chromium high alloy steel and can show high heat strength, structural stability and good wear resistance under the high temperature condition, and needs to be subjected to heat treatment when the martensite air valve steel is processed.
At present, the martensite air valve steel bar needs to be subjected to heat treatment in the process of machining, and the existing heat treatment device only puts the air valve steel bar into water for cooling after the heat treatment is carried out on the air valve steel bar, so that the cooling speed is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides combined treatment equipment for machining martensite air valve steel, which solves the problems that the air valve steel bar needs to be subjected to heat treatment in the process of machining the martensite air valve steel at present, and the existing heat treatment device only puts the air valve steel bar into water for cooling after the heat treatment is carried out on the air valve steel bar, so that the cooling speed is low.
The technical purpose of the invention is realized by the following technical scheme:
a combined treatment apparatus for machining martensitic gas valve steel, comprising: the refrigerator comprises a heat treatment box, a refrigerator door and a refrigerator door, wherein two hinges are fixedly mounted on one side of the heat treatment box; cooling module, cooling module sets up one side of thermal treatment case for cool off the pneumatic valve rod iron, cooling module includes: the cooling box, the cooling box sets up one side of thermal treatment case, the cooling bath has been seted up to the top surface of cooling box, inside one side fixed mounting of cooling bath has two hinges, the inside of cooling box is provided with iron plate, iron plate with inside one side of cooling bath is connected through the hinge, a plurality of small opening has been seted up to the top surface of iron plate, the top surface fixed mounting of cooling box has two fans of blowing, one side fixed mounting of cooling box has the PLC controller, the fan of blowing with PLC controller electric connection, the apopore has been seted up to one side of cooling box, the interior round wall of apopore is fixed to have cup jointed the outlet pipe, the fixed orifices has been seted up to the excircle wall of outlet pipe, the fixed cover of the inside of fixed orifices has cup jointed the valve, the interior round wall of outlet pipe is fixed to have cup jointed the hose.
Through adopting the above-mentioned technical scheme, through setting up the chamber door, before processing worker's martensite air valve steel bar, the staff can open the chamber door, later place the air valve steel bar in the inside of thermal treatment case, make worker's air valve steel bar carry out thermal treatment in the inside of thermal treatment case, later the staff can upwards overturn iron plate, place the ice-cube in the cooling bath, after placing the ice-cube, the staff alright with overturn iron plate downwards, later pour water into toward the inside of cooling bath, after pouring water into the inside of cooling bath, the water in the cooling bath just melts quick cooling through the ice-cube, air valve steel bar thermal treatment in the thermal treatment case is accomplished the back, the staff alright cool off in the water that puts air valve steel bar in the cooling bath with the thermal treatment incasement in order to put air valve steel bar in the cooling bath, after putting air valve steel bar in the ice-water, staff alright with starting the fan of blowing through the PLC controller, make the fan blow off the gas valve steel bar that blows off with the touching production of water, thereby accelerate the cooling to the steel bar, the martensite air valve, the combination treatment effect to the martensite air valve steel bar has been improved.
Preferably, a processing table is fixedly mounted on one side of the heat treatment box, two bottom plates are fixedly mounted on the bottom surface of the processing table, a connecting groove is formed in one side of the processing table, a drawer is sleeved in the connecting groove in a movable mode, two connecting plates are fixedly mounted on the top surface of the processing table, and a clamping groove is formed in one side of each connecting plate.
Through adopting above-mentioned technical scheme, through setting up the connecting plate, carry out thermal treatment cooling back at the staff to the pneumatic valve rod iron, the staff can be with the pneumatic valve rod iron after the cooling put the inside in joint groove on the connecting plate, and the staff of being convenient for is carrying out processing to the pneumatic valve rod iron after the cooling.
Preferably, a connecting block is fixedly mounted on one side of the box door, a U-shaped plate is fixedly mounted on one side of the heat treatment box, clamping holes are formed in the top surfaces of the U-shaped plate and the connecting block respectively, a clamping column is movably sleeved in each clamping hole, a second limiting plate is fixedly mounted on the top surface of each clamping column, two second springs are fixedly mounted on the bottom surface of each second limiting plate, and the second springs and the U-shaped plate are fixedly mounted.
Through adopting above-mentioned technical scheme, through setting up the second limiting plate, need take out the back with the pneumatic valve rod iron in the thermal treatment incasement at the staff, the staff can hand the second limiting plate and upwards mention the joint post, makes the joint post take out from the inside in joint hole through the drawing of second spring, when the joint post is taken out from the inside in joint hole can't restrict the connecting block, staff alright in order to open the chamber door and get out the pneumatic valve rod iron.
Preferably, the top surface of the connecting plate is provided with two limiting grooves, the limiting grooves are fixedly sleeved with first springs, the top surfaces of the first springs are fixedly provided with third limiting plates, and the bottom surfaces of the third limiting plates are fixedly provided with clamping rings.
Through adopting above-mentioned technical scheme, through setting up the third limiting plate, the staff can upwards stimulate the third limiting plate, makes the spring upwards draw and rise, later the staff puts the pneumatic valve rod iron in the inside in joint groove, makes the snap ring on the third limiting plate restrict the pneumatic valve rod iron in the joint groove.
Preferably, the first limiting plates are fixedly mounted on two sides of the interior of the cooling tank respectively.
Through adopting above-mentioned technical scheme, through setting up first limiting plate, first limiting plate can prevent iron plate at the inside upset downwards of cooling bath.
Preferably, a magnet is fixedly installed on one side of the interior of the cooling tank.
Through adopting above-mentioned technical scheme, through setting up the magnet, when the staff need add the ice-cube toward the inside of cooling bath, the staff can upwards overturn iron plate, makes iron plate paste on the magnet, and the staff of being convenient for places the ice-cube.
Preferably, a rubber layer is fixedly installed on one side of the box door.
Through adopting above-mentioned technical scheme, through setting up the rubber layer, the gap when staff's chamber door is closed can be filled in the rubber layer, avoids the steam of heat treatment incasement to flow from the gap between heat treatment case and the chamber door.
Preferably, a lifting column is fixedly mounted on the top surface of the third limiting plate.
Through adopting above-mentioned technical scheme, carry the post through the setting, carry the post and be convenient for the staff upwards to mention the third limiting plate.
In summary, the invention mainly has the following beneficial effects:
through the mutual matching use among the box door, the heat treatment box, the iron plate, the cooling tank and the blowing fan, the cooling of the air valve steel bar can be accelerated, and the combined treatment effect on the martensite air valve steel is improved.
Through setting up the connecting plate, the staff can put the inside in joint groove on the connecting plate with the pneumatic valve rod iron after the cooling, and the staff of being convenient for is carrying out processing to the pneumatic valve rod iron after the cooling.
Through setting up the second limiting plate, the staff can hand the second limiting plate and upwards mention the joint post, makes the joint post take out from the inside in joint hole through the drawing of second spring, takes out when the inside in joint hole can't restrict the connecting block at the joint post, staff alright get out the air valve rod iron in order to open the chamber door.
Through setting up the third limiting plate, the staff can upwards stimulate the third limiting plate, makes the spring upwards draw and rises, later the staff puts the pneumatic valve rod iron in the inside in joint groove, makes the snap ring on the third limiting plate restrict the pneumatic valve rod iron in the joint groove.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the cooling cartridge of the present invention;
fig. 3 is a schematic view of a blower fan according to the present invention;
FIG. 4 is a schematic view of the processing station configuration of the present invention;
FIG. 5 is a partial schematic view of A of FIG. 1;
FIG. 6 is a partial schematic view of B of FIG. 2;
fig. 7 is a partial structural view of C in fig. 4.
Reference numerals: 1. a heat treatment tank; 2. a box door; 3. a rubber layer; 4. a cooling box; 5. a blower fan; 6. a cooling tank; 7. a processing table; 8. a base plate; 9. a connecting plate; 10. a clamping groove; 11. connecting grooves; 12. a drawer; 13. an iron plate; 14. a leak hole; 15. a magnet; 16. a first limiting plate; 17. a snap ring; 18. connecting blocks; 19. a U-shaped plate; 20. a clamping hole; 21. a clamping column; 22. a second limiting plate; 23. a water outlet hole; 24. a hose; 25. a fixing hole; 26. a water outlet pipe; 27. a limiting groove; 28. a first spring; 29. lifting the column; 30. a third limiting plate; 31. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, 2, 3 and 6, the combined processing equipment for processing martensite air valve steel comprises a heat treatment box 1, wherein two hinges are fixedly installed on one side of the heat treatment box 1, a box door 2 is arranged inside the heat treatment box 1, the heat treatment box 1 is connected with the box door 2 through the hinges, a cooling component is arranged on one side of the heat treatment box 1 and used for cooling an air valve steel bar, the cooling component comprises a cooling box 4, the cooling box 4 is arranged on one side of the heat treatment box 1, a cooling tank 6 is arranged on the top surface of the cooling box 4, two hinges are fixedly installed on one side inside the cooling tank 6, an iron plate 13 is arranged inside the cooling box 4, the iron plate 13 is connected with one side inside the cooling tank 6 through the hinges, a plurality of leakage holes 14 are formed on the top surface of the iron plate 13, two blowing fans 5 are fixedly installed on the top surface of the cooling box 4, a PLC controller is fixedly installed on one side of the cooling box 4, the blowing fan 5 is electrically connected with the PLC, one side of the cooling box 4 is provided with a water outlet hole 23, an inner circular wall surface of the water outlet hole 23 is fixedly sleeved with a water outlet pipe 26, an outer circular wall surface of the water outlet pipe 26 is provided with a fixing hole 25, a valve is fixedly sleeved inside the fixing hole 25, an inner circular wall surface of the water outlet pipe 26 is fixedly sleeved with a hose 24, through the arrangement of the box door 2, before a martensite air valve steel bar is processed, a worker can open the box door 2, then place the air valve steel bar inside the heat treatment box 1, so that the martensite air valve steel bar is subjected to heat treatment inside the heat treatment box 1, then the worker can turn over the iron plate 13 upwards, place ice blocks in the cooling groove 6, after the ice blocks are placed, the worker can turn over the iron plate 13 downwards, then pour water into the cooling groove 6, after pouring water into the cooling groove 6, water in the cooling bath 6 is just through melting of ice-cube and cools off fast, air valve rod iron thermal treatment in thermal treatment case 1 accomplishes the back, the staff alright with put into the water in cooling bath 6 with the air valve rod iron in the thermal treatment case 1 and cool off, put into ice water with the air valve rod iron after, the staff alright with fan 5 of blowing through the start-up of PLC controller, make 5 flue gases of blowing the production of air valve rod iron and water touching of fan 5, thereby accelerate the cooling to the air valve rod iron, the combination treatment effect to martensite air valve steel has been improved.
Example two
Based on above-mentioned embodiment 1, refer to fig. 1 and 4, one side fixed mounting of thermal treatment case 1 has processing platform 7, the bottom surface fixed mounting of processing platform 7 has two bottom plates 8, connecting groove 11 has been seted up to one side of processing platform 7, drawer 12 has been cup jointed in the inside activity of connecting groove 11, the top surface fixed mounting of processing platform 7 has two connecting plates 9, joint groove 10 has been seted up to one side of connecting plate 9, through setting up connecting plate 9, after the staff carries out thermal treatment cooling to the pneumatic valve steel bar, the staff can put the inside of joint groove 10 on connecting plate 9 with the pneumatic valve steel bar after the cooling, be convenient for the staff to carry out processing to the pneumatic valve steel bar after the cooling.
EXAMPLE III
Based on the above embodiment 1 or 2, referring to fig. 1 and 5, a connecting block 18 is fixedly installed on one side of the box door 2, a U-shaped plate 19 is fixedly installed on one side of the heat treatment box 1, the top surfaces of the U-shaped plate 19 and the connecting block 18 are respectively provided with a clamping hole 20, a clamping column 21 is movably sleeved in the clamping hole 20, a second limiting plate 22 is fixedly installed on the top surface of the clamping column 21, two second springs 31 are fixedly installed on the bottom surface of the second limiting plate 22, and the second springs 31 and the U-shaped plate 19 are fixedly installed.
Example four
Based on above-mentioned embodiment 1, 2 or 3, refer to fig. 1, 3 and 7, two restriction grooves 27 have been seted up to the top surface of connecting plate 9, the fixed cover in inside of restriction groove 27 has connect first spring 28, the equal fixed mounting in top surface of two first springs 28 has third limiting plate 30, the bottom surface fixed mounting of third limiting plate 30 has snap ring 17, the inside both sides of cooling tank 6 are fixed mounting respectively has first limiting plate 16, inside one side fixed mounting of cooling tank 6 has magnet 15, one side fixed mounting of chamber door 2 has rubber layer 3, the top surface fixed mounting of third limiting plate 30 has carry post 29.
The working principle is as follows: referring to fig. 1 to 7, by installing the box door 2, before processing the martensite steel valve rod, a worker can open the box door 2, place the valve steel rod inside the heat treatment box 1, so that the worker can heat-treat the martensite steel valve rod inside the heat treatment box 1, then turn the iron plate 13 upwards, place ice cubes inside the cooling tank 6, after placing the ice cubes, the worker can turn the iron plate 13 downwards, then pour water into the cooling tank 6, after pouring water into the cooling tank 6, the water inside the cooling tank 6 is rapidly cooled by melting the ice cubes, after completing the heat treatment of the valve steel rod inside the heat treatment box 1, the worker can place the valve steel rod inside the heat treatment box 1 into the water inside the cooling tank 6 to cool, after placing the valve steel rod into the ice water, the worker can start the air blowing fan 5 through the PLC controller, so that the air blowing fan 5 can blow away the gas generated by the contact of the valve steel rod with the water, thereby accelerating the blowing of the martensite steel rod, and improving the effect of the martensite steel valve combination treatment.
Through setting up connecting plate 9, after the staff carries out thermal treatment cooling to the pneumatic valve rod iron, the staff can put the pneumatic valve rod iron after the cooling on connecting plate 9 inside joint groove 10, be convenient for the staff is carrying out processing to the pneumatic valve rod iron after the cooling, through setting up second limiting plate 22, after the staff needs to take out the pneumatic valve rod iron in thermal treatment case 1, the staff can hold second limiting plate 22 by hand and upwards mention joint post 21, make joint post 21 take out from the inside of joint hole 20 through the drawing of second spring 31, when the inside that takes out joint post 21 from joint hole 20 can't restrict connecting block 18, the staff alright in order to open chamber door 2 and get out the pneumatic valve rod iron, through setting up third limiting plate 30, the staff can upwards stimulate third limiting plate 30, make the spring upwards rise, later the staff puts the pneumatic valve rod iron in the inside joint groove 10, make snap ring 17 on third limiting plate 30 restrict the pneumatic valve rod iron in the joint groove 10, through setting up first limiting plate 16, first limiting plate 16 can prevent that the staff from putting the pneumatic valve rod iron through the cooling iron plate iron 13 inside, the cooling iron plate 13 that the staff can upwards put the cooling iron plate 13, the staff is convenient for the cooling iron plate 15, the staff upset is in the iron plate 13, the staff upset needs to carry out the iron, the upset, the staff is convenient for the staff is in the staff inside of the cooling iron plate 13, 15, the staff is in the iron plate 13, the staff is in the staff, the staff is convenient for the side.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Combined treatment equipment for machining martensitic gas valve steel, characterized by comprising:
the refrigerator comprises a heat treatment box (1), wherein two hinges are fixedly mounted on one side of the heat treatment box (1), a box door (2) is arranged inside the heat treatment box (1), and the heat treatment box (1) is connected with the box door (2) through the hinges;
cooling module, cooling module sets up one side of thermal treatment case (1) for cool off the pneumatic valve rod iron, cooling module includes: cooling box (4), cooling box (4) set up one side of thermal treatment case (1), cooling bath (6) have been seted up to the top surface of cooling box (4), inside one side fixed mounting of cooling bath (6) has two hinges, the inside of cooling box (4) is provided with iron plate (13), iron plate (13) with inside one side of cooling bath (6) is connected through the hinge, a plurality of small opening (14) have been seted up to the top surface of iron plate (13), the top surface fixed mounting of cooling box (4) has two fan (5) of blowing, one side fixed mounting of cooling box (4) has the PLC controller, fan (5) of blowing with PLC controller electric connection, apopore (23) have been seted up to one side of cooling box (4), the interior round wall of apopore (23) is fixed to have cup jointed outlet pipe (26), fixed orifices (25) have been seted up to the excircle wall of outlet pipe (26), the fixed cover in the inside of fixed cover of fixed orifices (25) has connect the valve, the interior round wall of outlet pipe (26) has cup jointed hose (24).
2. The combination processing apparatus for processing martensitic gas valve steel as claimed in claim 1, wherein: one side fixed mounting of thermal treatment case (1) has processing platform (7), the bottom surface fixed mounting of processing platform (7) has two bottom plates (8), spread groove (11) have been seted up to one side of processing platform (7), drawer (12) have been cup jointed in the inside activity of spread groove (11), the top surface fixed mounting of processing platform (7) has two connecting plates (9), joint groove (10) have been seted up to one side of connecting plate (9).
3. The combination processing apparatus for processing martensitic gas valve steel as claimed in claim 1, wherein: one side fixed mounting of chamber door (2) has connecting block (18), one side fixed mounting of thermal treatment case (1) has U-shaped plate (19), U-shaped plate (19) with joint hole (20) have been seted up respectively to the top surface of connecting block (18), joint post (21) have been cup jointed in the inside activity of joint hole (20), the top surface fixed mounting of joint post (21) has second limiting plate (22), the bottom surface fixed mounting of second limiting plate (22) has two second spring (31), second spring (31) with U-shaped plate (19) fixed mounting.
4. The combined processing apparatus for processing martensitic gas valve steel as claimed in claim 1, wherein: two restriction grooves (27) have been seted up to the top surface of connecting plate (9), the fixed cover in inside of restriction groove (27) has been connect first spring (28), two the equal fixed mounting in top surface of first spring (28) has third restriction board (30), the bottom surface fixed mounting of third restriction board (30) has snap ring (17).
5. The combination processing apparatus for processing martensitic gas valve steel as claimed in claim 1, wherein: and first limiting plates (16) are fixedly arranged on two sides in the cooling tank (6) respectively.
6. The combination processing apparatus for processing martensitic gas valve steel as claimed in claim 1, wherein: and a magnet (15) is fixedly arranged on one side in the cooling tank (6).
7. The combined processing apparatus for processing martensitic gas valve steel as claimed in claim 1, wherein: and a rubber layer (3) is fixedly arranged on one side of the box door (2).
8. The combined processing apparatus for processing martensitic gas valve steel as claimed in claim 4, wherein: and a lifting column (29) is fixedly arranged on the top surface of the third limiting plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210962882.4A CN115386706B (en) | 2022-08-11 | 2022-08-11 | Combined treatment equipment for processing martensitic gas valve steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210962882.4A CN115386706B (en) | 2022-08-11 | 2022-08-11 | Combined treatment equipment for processing martensitic gas valve steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115386706A true CN115386706A (en) | 2022-11-25 |
| CN115386706B CN115386706B (en) | 2024-02-27 |
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| CN202210962882.4A Active CN115386706B (en) | 2022-08-11 | 2022-08-11 | Combined treatment equipment for processing martensitic gas valve steel |
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| CN215490488U (en) * | 2021-03-17 | 2022-01-11 | 深圳市新华宝食品设备有限公司 | Centralized cooling device |
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2022
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